31691-97-1 Usage
General Description
AMMONIUM NONOXYNOL-4 SULFATE is a surfactant used in various personal care products such as shampoos, soaps, and skin cleansers. It is a synthetic compound derived from nonylphenol ethoxylates and is commonly included in formulations for its foaming and cleansing properties. The compound is known for its ability to emulsify oils and help remove dirt and grease from the skin and hair. It is also used as a wetting agent and dispersant in agricultural and industrial settings. While generally considered safe for use in cosmetics, there has been concern about the potential environmental impact of nonylphenol compounds, leading to some regulatory restrictions on their use.
Check Digit Verification of cas no
The CAS Registry Mumber 31691-97-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,6,9 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 31691-97:
(7*3)+(6*1)+(5*6)+(4*9)+(3*1)+(2*9)+(1*7)=121
121 % 10 = 1
So 31691-97-1 is a valid CAS Registry Number.